aboutsummaryrefslogtreecommitdiffstats
path: root/solaris/SolarisProcess.c
blob: 31f488ef696629f7670032dd951ecae56ceaa4a2 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
/*
htop - SolarisProcess.c
(C) 2015 Hisham H. Muhammad
(C) 2017,2018 Guy M. Broome
Released under the GNU GPL, see the COPYING file
in the source distribution for its full text.
*/

#include "Process.h"
#include "ProcessList.h"
#include "SolarisProcess.h"
#include "Platform.h"
#include "CRT.h"

#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/syscall.h>

/*{
#include "Settings.h"
#include <zone.h>
#include <sys/proc.h>
#include <libproc.h>

typedef enum SolarisProcessFields {
   // Add platform-specific fields here, with ids >= 100
   ZONEID   = 100,
   ZONE  = 101,
   PROJID = 102,
   TASKID = 103,
   POOLID = 104,
   CONTID = 105,
   LWPID = 106,
   LAST_PROCESSFIELD = 107,
} SolarisProcessField;


typedef struct SolarisProcess_ {
   Process    super;
   int        kernel;
   zoneid_t   zoneid;
   char*      zname;
   taskid_t   taskid;
   projid_t   projid;
   poolid_t   poolid;
   ctid_t     contid;
   bool       is_lwp;
   pid_t      realpid;
   pid_t      realppid;
   pid_t      lwpid;
} SolarisProcess;


#ifndef Process_isKernelThread
#define Process_isKernelThread(_process) (_process->kernel == 1)
#endif

#ifndef Process_isUserlandThread
#define Process_isUserlandThread(_process) (_process->pid != _process->tgid)
#endif

}*/

ProcessClass SolarisProcess_class = {
   .super = {
      .extends = Class(Process),
      .display = Process_display,
      .delete = Process_delete,
      .compare = SolarisProcess_compare
   },
   .writeField = (Process_WriteField) SolarisProcess_writeField,
};

ProcessFieldData Process_fields[] = {
   [0] = { .name = "", .title = NULL, .description = NULL, .flags = 0, },
   [PID] = { .name = "PID", .title = "    PID    ", .description = "Process/thread ID", .flags = 0, },
   [COMM] = { .name = "Command", .title = "Command ", .description = "Command line", .flags = 0, },
   [STATE] = { .name = "STATE", .title = "S ", .description = "Process state (S sleeping, R running, O onproc, Z zombie, T stopped, W waiting)", .flags = 0, },
   [PPID] = { .name = "PPID", .title = "   PPID ", .description = "Parent process ID", .flags = 0, },
   [PGRP] = { .name = "PGRP", .title = "   PGRP ", .description = "Process group ID", .flags = 0, },
   [SESSION] = { .name = "SESSION", .title = "    SID ", .description = "Process's session ID", .flags = 0, },
   [TTY_NR] = { .name = "TTY_NR", .title = "    TTY ", .description = "Controlling terminal", .flags = 0, },
   [TPGID] = { .name = "TPGID", .title = "  TPGID ", .description = "Process ID of the fg process group of the controlling terminal", .flags = 0, },
   [MINFLT] = { .name = "MINFLT", .title = "     MINFLT ", .description = "Number of minor faults which have not required loading a memory page from disk", .flags = 0, },
   [MAJFLT] = { .name = "MAJFLT", .title = "     MAJFLT ", .description = "Number of major faults which have required loading a memory page from disk", .flags = 0, },
   [PRIORITY] = { .name = "PRIORITY", .title = "PRI ", .description = "Kernel's internal priority for the process", .flags = 0, },
   [NICE] = { .name = "NICE", .title = " NI ", .description = "Nice value (the higher the value, the more it lets other processes take priority)", .flags = 0, },
   [STARTTIME] = { .name = "STARTTIME", .title = "START ", .description = "Time the process was started", .flags = 0, },
   [PROCESSOR] = { .name = "PROCESSOR", .title = "CPU ", .description = "Id of the CPU the process last executed on", .flags = 0, },
   [M_SIZE] = { .name = "M_SIZE", .title = " VIRT ", .description = "Total program size in virtual memory", .flags = 0, },
   [M_RESIDENT] = { .name = "M_RESIDENT", .title = "  RES ", .description = "Resident set size, size of the text and data sections, plus stack usage", .flags = 0, },
   [ST_UID] = { .name = "ST_UID", .title = " UID ", .description = "User ID of the process owner", .flags = 0, },
   [PERCENT_CPU] = { .name = "PERCENT_CPU", .title = "CPU% ", .description = "Percentage of the CPU time the process used in the last sampling", .flags = 0, },
   [PERCENT_MEM] = { .name = "PERCENT_MEM", .title = "MEM% ", .description = "Percentage of the memory the process is using, based on resident memory size", .flags = 0, },
   [USER] = { .name = "USER", .title = "USER      ", .description = "Username of the process owner (or user ID if name cannot be determined)", .flags = 0, },
   [TIME] = { .name = "TIME", .title = "  TIME+  ", .description = "Total time the process has spent in user and system time", .flags = 0, },
   [NLWP] = { .name = "NLWP", .title = "NLWP ", .description = "Number of threads in the process", .flags = 0, },
   [TGID] = { .name = "TGID", .title = "   TGID ", .description = "Thread group ID (i.e. process ID)", .flags = 0, },
   [ZONEID] = { .name = "ZONEID", .title = " ZONEID ", .description = "Zone ID", .flags = 0, },
   [ZONE] = { .name = "ZONE", .title = "ZONE             ", .description = "Zone name", .flags = 0, },
   [PROJID] = { .name = "PROJID", .title = " PRJID ", .description = "Project ID", .flags = 0, },
   [TASKID] = { .name = "TASKID", .title = " TSKID ", .description = "Task ID", .flags = 0, },
   [POOLID] = { .name = "POOLID", .title = " POLID ", .description = "Pool ID", .flags = 0, },
   [CONTID] = { .name = "CONTID", .title = " CNTID ", .description = "Contract ID", .flags = 0, },
   [LWPID] = { .name = "LWPID", .title = " LWPID ", .description = "LWP ID", .flags = 0, },
   [LAST_PROCESSFIELD] = { .name = "*** report bug! ***", .title = NULL, .description = NULL, .flags = 0, },
};

ProcessPidColumn Process_pidColumns[] = {
   { .id = ZONEID, .label = "ZONEID" },
   { .id = TASKID, .label = "TSKID" },
   { .id = PROJID, .label = "PRJID" },
   { .id = POOLID, .label = "POLID" },
   { .id = CONTID, .label = "CNTID" },
   { .id = PID, .label = "PID" },
   { .id = PPID, .label = "PPID" },
   { .id = LWPID, .label = "LWPID" },
   { .id = TPGID, .label = "TPGID" },
   { .id = TGID, .label = "TGID" },
   { .id = PGRP, .label = "PGRP" },
   { .id = SESSION, .label = "SID" },
   { .id = 0, .label = NULL },
};

SolarisProcess* SolarisProcess_new(Settings* settings) {
   SolarisProcess* this = xCalloc(1, sizeof(SolarisProcess));
   Object_setClass(this, Class(SolarisProcess));
   Process_init(&this->super, settings);
   return this;
}

void Process_delete(Object* cast) {
   SolarisProcess* sp = (SolarisProcess*) cast;
   Process_done((Process*)cast);
   free(sp->zname);
   free(sp);
}

void SolarisProcess_writeField(Process* this, RichString* str, ProcessField field) {
   SolarisProcess* sp = (SolarisProcess*) this;
   char buffer[256]; buffer[255] = '\0';
   int attr = CRT_colors[DEFAULT_COLOR];
   int n = sizeof(buffer) - 1;
   switch ((int) field) {
   // add Solaris-specific fields here
   case ZONEID: xSnprintf(buffer, n, Process_pidFormat, sp->zoneid); break;
   case PROJID: xSnprintf(buffer, n, Process_pidFormat, sp->projid); break;
   case TASKID: xSnprintf(buffer, n, Process_pidFormat, sp->taskid); break;
   case POOLID: xSnprintf(buffer, n, Process_pidFormat, sp->poolid); break;
   case CONTID: xSnprintf(buffer, n, Process_pidFormat, sp->contid); break;
   case ZONE:{
      xSnprintf(buffer, n, "%-*s ", ZONENAME_MAX/4, sp->zname); break;
      if (buffer[ZONENAME_MAX/4] != '\0') {
         buffer[ZONENAME_MAX/4] = ' ';
         buffer[(ZONENAME_MAX/4)+1] = '\0';
      }
      break;
   }
   case PID: xSnprintf(buffer, n, Process_pidFormat, sp->realpid); break;
   case PPID: xSnprintf(buffer, n, Process_pidFormat, sp->realppid); break;
   case LWPID: xSnprintf(buffer, n, Process_pidFormat, sp->lwpid); break;
   default:
      Process_writeField(this, str, field);
      return;
   }
   RichString_append(str, attr, buffer);
}

long SolarisProcess_compare(const void* v1, const void* v2) {
   SolarisProcess *p1, *p2;
   Settings* settings = ((Process*)v1)->settings;
   if (settings->direction == 1) {
      p1 = (SolarisProcess*)v1;
      p2 = (SolarisProcess*)v2;
   } else {
      p2 = (SolarisProcess*)v1;
      p1 = (SolarisProcess*)v2;
   }
   switch ((int) settings->sortKey) {
   case ZONEID:
      return (p1->zoneid - p2->zoneid);
   case PROJID:
      return (p1->projid - p2->projid);
   case TASKID:
      return (p1->taskid - p2->taskid);
   case POOLID:
      return (p1->poolid - p2->poolid);
   case CONTID:
      return (p1->contid - p2->contid);
   case ZONE:
      return strcmp(p1->zname ? p1->zname : "global", p2->zname ? p2->zname : "global");
   case PID:
      return (p1->realpid - p2->realpid);
   case PPID:
      return (p1->realppid - p2->realppid);
   case LWPID:
      return (p1->lwpid - p2->lwpid);
   default:
      return Process_compare(v1, v2);
   }
}

bool Process_isThread(Process* this) {
   SolarisProcess* fp = (SolarisProcess*) this;

   if (fp->kernel == 1 ) {
      return 1;
   } else if (fp->is_lwp) {
      return 1;
   } else {
      return 0;
   }
}

© 2014-2024 Faster IT GmbH | imprint | privacy policy